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Cheap flights from Ontario to Johannesburg from $820

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Johannesburg departing on 4/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ontario to Johannesburg

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 6:30 pm
ONT
-
JNB
26h 30m
2 stops
United Airlines Logo
7:00 pm - 5:52 pm
JNB
-
ONT
31h 52m
2 stops
$1,440United Airlines
Tue, Apr 14 - Wed, May 6
United Airlines Logo
5:10 am - 6:30 pm
ONT
-
JNB
28h 20m
2 stops
United Airlines Logo
7:00 pm - 5:52 pm
JNB
-
ONT
31h 52m
2 stops
$1,499United Airlines
Sun, Apr 19 - Fri, May 15
United Airlines Logo
7:00 am - 6:30 pm
ONT
-
JNB
26h 30m
2 stops
United Airlines Logo
7:00 pm - 5:52 pm
JNB
-
ONT
31h 52m
2 stops
$1,505United Airlines
Mon, May 4 - Mon, May 18
Delta Logo
11:53 am - 8:45 am
ONT
-
JNB
35h 52m
2 stops
Delta Logo
11:15 pm - 9:00 pm
JNB
-
ONT
30h 45m
2 stops
$1,529Delta
Thu, Apr 16 - Thu, Apr 30
United Airlines Logo
7:00 am - 6:30 pm
ONT
-
JNB
26h 30m
2 stops
United Airlines Logo
7:00 pm - 5:47 pm
JNB
-
ONT
31h 47m
2 stops
$1,531United Airlines
Tue, Apr 14 - Tue, Apr 21
British Airways Logo
4:54 pm - 7:00 am
ONT
-
JNB
29h 06m
2 stops
British Airways Logo
9:15 pm - 5:48 pm
JNB
-
ONT
29h 33m
2 stops
$1,564British Airways
Sun, Aug 30 - Wed, Sep 9
Delta Logo
12:49 pm - 7:40 pm
ONT
-
JNB
21h 51m
1 stop
Delta Logo
9:55 pm - 6:36 pm
JNB
-
ONT
29h 41m
1 stop
$1,572Delta
Thu, Apr 16 - Fri, May 8
Egyptair Logo
6:00 am - 6:30 pm
ONT
-
JNB
27h 30m
2 stops
Egyptair Logo
10:00 pm - 10:31 pm
JNB
-
ONT
33h 31m
2 stops
$1,611Egyptair
Sat, Apr 11 - Fri, Apr 17
Delta Logo
12:49 pm - 7:40 pm
ONT
-
JNB
21h 51m
1 stop
Delta Logo
11:15 pm - 9:00 pm
JNB
-
ONT
30h 45m
2 stops
$1,612Delta
Thu, Apr 16 - Thu, Apr 30
British Airways Logo
4:54 pm - 7:00 am
ONT
-
JNB
29h 06m
2 stops
British Airways Logo
9:15 pm - 6:17 pm
JNB
-
ONT
30h 02m
2 stops
$1,638British Airways
Wed, Aug 19 - Mon, Sep 7

United Airlines flights from Ontario to Johannesburg OR Tambo Airport

Our best United Airlines deals on Ontario to Johannesburg OR Tambo Airport flight tickets
United Airlines
Apr 14
ONT7:00 amOntario
26h 30m
2 stops
JNB6:30 pmJohannesburg OR Tambo
May 6
JNB7:00 pmJohannesburg OR Tambo
31h 52m
2 stops
ONT5:52 pmOntario
$1,440
United Airlines
Mar 23
ONT6:15 amOntario
27h 20m
2 stops
JNB6:35 pmJohannesburg OR Tambo
Apr 28
JNB7:00 pmJohannesburg OR Tambo
31h 47m
2 stops
ONT5:47 pmOntario
$1,461
United Airlines
Apr 19
ONT5:10 amOntario
28h 20m
2 stops
JNB6:30 pmJohannesburg OR Tambo
May 15
JNB7:00 pmJohannesburg OR Tambo
31h 52m
2 stops
ONT5:52 pmOntario
$1,499

British Airways flights from Ontario to Johannesburg OR Tambo Airport

Our best British Airways deals on Ontario to Johannesburg OR Tambo Airport flight tickets
British Airways
Aug 30
ONT4:54 pmOntario
29h 06m
2 stops
JNB7:00 amJohannesburg OR Tambo
Sep 9
JNB9:15 pmJohannesburg OR Tambo
29h 33m
2 stops
ONT5:48 pmOntario
$1,564
British Airways
Aug 19
ONT4:54 pmOntario
29h 06m
2 stops
JNB7:00 amJohannesburg OR Tambo
Sep 7
JNB9:15 pmJohannesburg OR Tambo
30h 02m
2 stops
ONT6:17 pmOntario
$1,638
British Airways
Aug 28
ONT4:54 pmOntario
29h 06m
2 stops
JNB7:00 amJohannesburg OR Tambo
Sep 8
JNB9:15 pmJohannesburg OR Tambo
29h 33m
2 stops
ONT5:48 pmOntario
$1,639

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Johannesburg OR Tambo Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 20, 2026.
Use the filters below to find and compare flights from Ontario to Johannesburg OR Tambo Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Tue 4/14

7:00 am-6:30 pm

2 stops26h 30m

Johannesburg OR Tambo

Wed 5/6

7:00 pm-5:52 pm

2 stops31h 52m

$1,440

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 4/19

5:10 am-6:30 pm

2 stops28h 20m

Johannesburg OR Tambo

Fri 5/15

7:00 pm-5:52 pm

2 stops31h 52m

$1,499

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Mon 5/4

7:00 am-6:30 pm

2 stops26h 30m

Johannesburg OR Tambo

Mon 5/18

7:00 pm-5:52 pm

2 stops31h 52m

$1,505

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 4/16

11:53 am-8:45 am

2 stops35h 52m

Johannesburg OR Tambo

Thu 4/30

11:15 pm-9:00 pm

2 stops30h 45m

$1,529

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Tue 4/14

7:00 am-6:30 pm

2 stops26h 30m

Johannesburg OR Tambo

Tue 4/21

7:00 pm-5:47 pm

2 stops31h 47m

$1,531

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 8/30

4:54 pm-7:00 am

2 stops29h 06m

Johannesburg OR Tambo

Wed 9/9

9:15 pm-5:48 pm

2 stops29h 33m

$1,564
Quickest round-trip

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 4/16

12:49 pm-7:40 pm

1 stop21h 51m

Johannesburg OR Tambo

Fri 5/8

9:55 pm-6:36 pm

1 stop29h 41m

$1,572

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sat 4/11

6:00 am-6:30 pm

2 stops27h 30m

Johannesburg OR Tambo

Fri 4/17

10:00 pm-10:31 pm

2 stops33h 31m

$1,611

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 4/16

12:49 pm-7:40 pm

1 stop21h 51m

Johannesburg OR Tambo

Thu 4/30

11:15 pm-9:00 pm

2 stops30h 45m

$1,612

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 8/19

4:54 pm-7:00 am

2 stops29h 06m

Johannesburg OR Tambo

Mon 9/7

9:15 pm-6:17 pm

2 stops30h 02m

$1,638

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Johannesburg from

How to get the cheapest flight ticket from Ontario to Johannesburg OR Tambo Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Johannesburg OR Tambo?

Qatar Airways, United Airlines, and Delta are the most popular carriers operating from Ontario to Johannesburg OR Tambo

What airlines fly to Johannesburg OR Tambo Airport?

Turkish Airlines, Delta and British Airways are the top three most popular airlines that fly to Johannesburg OR Tambo Airport from Ontario according to our data. Turkish Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Johannesburg OR Tambo Airport. Keep in mind that there are 12 different airlines that fly to Johannesburg OR Tambo Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Johannesburg OR Tambo Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Johannesburg OR Tambo Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Johannesburg OR Tambo Airport (ONT to JNB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Johannesburg OR Tambo Airport

Fastest flight time

27h 00m

Direct flights

None
The fastest flight from Ontario to Johannesburg OR Tambo Airport takes 27h 00m
There are no direct flights from Ontario to Johannesburg OR Tambo Airport. There are no popular flight routes from Ontario to Johannesburg OR Tambo Airport.
Search flight deals

  • How far is Ontario to Johannesburg OR Tambo by plane?

    Ontario and Johannesburg OR Tambo are 10328.8 mi apart from one another. Typically, this will take 27h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Ontario Airport to Johannesburg OR Tambo Airport?

    Prices for flights from Ontario Airport to Johannesburg OR Tambo Airport were last updated today.

  • How old do you have to be to fly from Ontario Airport to Johannesburg OR Tambo Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Johannesburg OR Tambo Airport.

  • What documentation or ID do you need to fly to Johannesburg OR Tambo Airport?

    The travel and health documents required for your trip to Johannesburg OR Tambo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Johannesburg OR Tambo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Johannesburg?

Book flights to Johannesburg if you plan to visit one of these locations
Sandton
Kempton Park
Edenvale

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Johannesburg?

It is quick and easy to find Ontario to Johannesburg flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Johannesburg that suits you.

Can I find flights from Ontario to Johannesburg with flexible booking policies on momondo?

Yes. All flights to Johannesburg from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Johannesburg?

Once you have performed a search for Ontario to Johannesburg flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Johannesburg right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Johannesburg, momondo offers a useful price alert feature which will track prices for flights to Johannesburg from Ontario and alert you when they change.

An easier way to manage your Johannesburg OR Tambo Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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